Prolonges is a 9 letter English word. It's valid Scrabble word worth 11 points. It's valid Words with friends word worth 15 points.
You can make 427 anagrams from letters in prolonges (eglnooprs).
1855-60; French, noun derivative of prolonger to prolong
The artillery, by using the prolonge, may also continue its retreat while in battery and firing.
Of synners that prolonge from daye to day to amende theyr myslyuyng.
Two of our guns were drawn away by the prolonge (that is, by means of ropes manned by men on foot), and two were abandoned.